Method of forming a multi-layered dual-polysilicon structure
    22.
    发明授权
    Method of forming a multi-layered dual-polysilicon structure 有权
    形成多层双晶硅结构的方法

    公开(公告)号:US06191017B1

    公开(公告)日:2001-02-20

    申请号:US09298068

    申请日:1999-04-22

    IPC分类号: H01L213205

    摘要: A method of forming a multi-layered dual-polysilicon structure that forms a polysilicon gate prior to formation of an ion implantation barrier and that requires fewer steps, is more economical, and permits fabrication of more compact semiconductor circuits and devices than prior art methods.

    摘要翻译: 在形成离子注入屏障之前形成多晶硅栅极并且需要较少步骤的多层双重多晶硅结构的形成方法更经济,并且允许制造比现有技术方法更紧凑的半导体电路和器件。

    Method and apparatus for controlling the configuration of a
cryptographic processor
    23.
    发明授权
    Method and apparatus for controlling the configuration of a cryptographic processor 失效
    用于控制密码处理器的配置的方法和装置

    公开(公告)号:US6108425A

    公开(公告)日:2000-08-22

    申请号:US884721

    申请日:1997-06-30

    IPC分类号: H04L9/32 H04L9/30

    CPC分类号: H04L9/3249 H04L2209/56

    摘要: The capabilities of a cryptographic module are controlled by a crypto configuration control (CCC) register that is initialized by one or more self-signed commands that are preformulated and signed with the digital signature key of the crypto module itself. The crypto module accepts a self-signed command only if the self-signature can be validated using the signature verification key of the module. In one implementation, the final configuration is determined by a single self-signed command. In another implementation, a first self-signed command is used to create an temporary configuration that allows one or more initialization authorities to issue additional commands fixing the final configuration. The self-signed commands are maintained separately from the crypto module and are distributed to the end user either physically or electronically. After the self-signed commands have been created and the secret exponent has been embedded in a particular crypto module, all copies of the secret exponent external to the crypto module are destroyed.

    摘要翻译: 加密模块的能力由加密配置控制(CCC)寄存器控制,该密码配置控制(CCC)寄存器由一个或多个自签名命令初始化,该命令由加密模块本身的数字签名密钥预先配置和签名。 只有当使用模块的签名验证密钥验证自签名时,加密模块才接受自签名命令。 在一个实现中,最终配置由单个自签名命令确定。 在另一个实现中,第一个自签名命令用于创建临时配置,允许一个或多个初始化权限发布修复最终配置的附加命令。 自签名命令与加密模块分开维护,并以物理或电子方式分发给最终用户。 在创建了自签名命令并且将秘密指数嵌入到特定加密模块中之后,密码模块外部的秘密指数的所有拷贝都被销毁。

    Commercial data masking
    25.
    发明授权
    Commercial data masking 失效
    商业数据屏蔽

    公开(公告)号:US5323464A

    公开(公告)日:1994-06-21

    申请号:US962951

    申请日:1992-10-16

    摘要: A method and system are disclosed for the implementation of a weakened privacy channel. This is achieved through use of a weakened symmetric cryptographic algorithm called commercial data masking. The masked text is created from clear text at one system and may to transported electronically to another system where the masked text may be unmasked to produce the clear text. The reason to use the commercial data masking algorithm for data privacy is that it is exportable to organizations to which products which contain the Data Encryption Algorithm when used for data privacy are not exportable. In addition, a method and system is disclosed by which the key when used for commercial data masking may be transformed into a key that may be used with the Data Encryption Algorithm.

    摘要翻译: 公开了一种用于实现弱化的隐私信道的方法和系统。 这通过使用称为商业数据掩蔽的弱化对称密码算法来实现。 掩蔽的文本是在一个系统中以明文形式创建的,并且可以以电子方式传输到另一个系统,其中屏蔽的文本可能被隐藏以产生明文。 使用商业数据隐藏算法进行数据隐私的原因是可以导出到组织,当用于数据隐私时,包含数据加密算法的产品不可导出。 此外,公开了一种方法和系统,通过该方法和系统,当用于商业数据屏蔽时,密钥可以被转换成可以与数据加密算法一起使用的密钥。

    Railway service vehicle having wheelchair restraint
    27.
    发明授权
    Railway service vehicle having wheelchair restraint 失效
    具有轮椅约束的铁路车辆

    公开(公告)号:US08413588B2

    公开(公告)日:2013-04-09

    申请号:US12940654

    申请日:2010-11-05

    IPC分类号: E01B27/17

    CPC分类号: B61D15/00 A61G3/0808

    摘要: A railway service vehicle for transporting material into or wheelchair-bound or injured persons away from train accident sites or tunnels includes a body having a platform. Wheels rotatably connected to the body support the body on first and second rails of a railroad track system for non-self propelled movement of the body. At least one mounting device is connected to the platform. A hold-down member releasably connected to the mounting device restrains a wheelchair supported by the platform. A storage/tool container is supported by the platform. At least one passenger seat is connected to the storage/tool container. Opposed first and second containment members are connected to the platform outboard of the mounting device.

    摘要翻译: 用于将物料运送到轮椅或受伤人员的火车事故现场或隧道的铁路服务车辆包括具有平台的车身。 可旋转地连接到本体的轮子支撑身体在铁路轨道系统的第一和第二轨道上,用于身体的非自推进运动。 至少一个安装装置连接到平台。 可释放地连接到安装装置的压紧构件限制由平台支撑的轮椅。 平台支持存储/工具容器。 至少一个乘客座位连接到存储/工具容器。 相对的第一和第二容纳构件连接到安装装置外侧的平台。

    Method and system for virtualization of trusted platform modules
    28.
    发明授权
    Method and system for virtualization of trusted platform modules 有权
    可信平台模块虚拟化的方法和系统

    公开(公告)号:US08065522B2

    公开(公告)日:2011-11-22

    申请号:US12125871

    申请日:2008-05-22

    IPC分类号: H04L29/00 H04L9/00

    摘要: A method, an apparatus, a system, and a computer program product is presented for virtualizing trusted platform modules within a data processing system. A virtual trusted platform module along with a virtual endorsement key is created within a physical trusted platform module within the data processing system using a platform signing key of the physical trusted platform module, thereby providing a transitive trust relationship between the virtual trusted platform module and the core root of trust for the trusted platform. The virtual trusted platform module can be uniquely associated with a partition in a partitionable runtime environment within the data processing system.

    摘要翻译: 提出了一种方法,装置,系统和计算机程序产品,用于虚拟化数据处理系统内的可信平台模块。 使用物理可信平台模块的平台签名密钥在数据处理系统内的物理可信平台模块内创建虚拟可信平台模块以及虚拟认证密钥,从而在虚拟可信平台模块和虚拟可信平台模块之间提供传递信任关系 信任平台的核心信任根源。 虚拟可信平台模块可以与数据处理系统内的可分区运行时环境中的分区唯一关联。

    Cipher method and system for verifying a decryption of an encrypted user data key
    29.
    发明授权
    Cipher method and system for verifying a decryption of an encrypted user data key 有权
    用于验证加密用户数据密钥的解密的密码方法和系统

    公开(公告)号:US07499552B2

    公开(公告)日:2009-03-03

    申请号:US11329773

    申请日:2006-01-11

    IPC分类号: H04L9/00

    CPC分类号: H04L9/0825 H04L9/32

    摘要: A cipher method for verifying a decryption of an encrypted user data key used to encrypt user data prior to an encryption of the user data key with an encryption key. The cipher method involves a decryption of the encrypted user data key with a decryption key in response to an initiation of a decryption of the encrypted user data with the user data key as decrypted with the description key, a decryption of the verification text with the user data key as decrypted with the decryption key, and a validation/invalidation of a use of the user data key as decrypted with the decryption key to decrypt the encrypted user data in response to a matched/unmatched comparison of the verification text as decrypted with the user data key and an intermixing of a known text and a random text.

    摘要翻译: 一种加密方法,用于验证在用加密密钥加密用户数据密钥之前用于加密用户数据的加密用户数据密钥的解密。 密码方法涉及用解密密钥对加密的用户数据密钥进行解密,响应于用描述密钥解密的用户数据密钥对加密的用户数据进行解密,解密用户的验证文本 用解密密钥解密的数据密钥,以及用解密密钥解密的用户数据密钥的使用的验证/无效,以响应于被解密的验证文本的匹配/不匹配的比较来解密加密的用户数据 用户数据密钥和已知文本和随机文本的混合。

    SYSTEM AND METHOD FOR PROVIDING TARGETED, INTERACTIVE, MULTIMEDIA CONTENT FOR ENTERTAINING, ADVERTISING, AND PROMOTIONAL PURPOSES
    30.
    发明申请
    SYSTEM AND METHOD FOR PROVIDING TARGETED, INTERACTIVE, MULTIMEDIA CONTENT FOR ENTERTAINING, ADVERTISING, AND PROMOTIONAL PURPOSES 审中-公开
    提供针对性,互动性,多媒体内容的娱乐,广告和促销用途的系统和方法

    公开(公告)号:US20080172243A1

    公开(公告)日:2008-07-17

    申请号:US11753267

    申请日:2007-05-24

    申请人: Michael J. Kelly

    发明人: Michael J. Kelly

    IPC分类号: G06Q30/00 G06F3/041

    CPC分类号: G06Q30/02 G06Q30/0251

    摘要: A system and method provides content to a plurality of kiosks located in establishments for playback at those establishments. The system includes a management server that controls the delivery of the content to the kiosks, and schedules the playback of the content. The kiosks have one or more display screens for playing back the content. The kiosks receive information from the patrons at the establishments and pass this information to the management server. Based on the information collected by the kiosks, targeted content is provided to the kiosks by the management server.

    摘要翻译: 系统和方法向位于机构中的多个信息亭提供内容以在那些机构处回放。 该系统包括管理服务器,该管理服务器控制向信息亭发送内容,并且调度内容的回放。 信息亭具有一个或多个显示屏幕来播放内容。 信息亭从机构的顾客接收信息,并将此信息传递给管理服务器。 根据信息亭收集的信息,管理服务器将有针对性的内容提供给信息亭。